{
  "Spase": {
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://www.spase-group.org/data/schema",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_0_0.xsd",
    "Version": "2.0.0",
    "Instrument": {
      "ResourceID": "spase://SMWG/Instrument/STEREO-B/IMPACT",
      "ResourceHeader": {
        "ResourceName": "STEREO-B IMPACT",
        "AlternateName": "STEREO-B In situ Measurements of Particles and CME Transients",
        "ReleaseDate": "2019-05-05T12:34:56Z",
        "Description": "The In situ Measurements of Particles and CME Transients (IMPACT)\ninvestigation makes observations of plasma electrons, magnetic\nfields and energetic particles using an array of seven instruments.\n\nThe Solar Wind Electron Analyzer (SWEA; UCB) consists of a boom-\nmounted hemispherical top-hat electrostatic analyzer and measures\nthe distribution function of solar wind core and halo electrons from\nbelow an eV to several keV, with high spectral and angular resolution\nover virtually the full spherical range.\n\nThe Suprathermal Electron\nTelescope (STE; UCB) consists of two arrays of silicon semiconductor\ndevices measuring ~2-20 keV electrons. The arrays look in opposite\ndirections with 80 x 80 deg fields of view.\n\nMAG (GSFC) is a boom-mounted triaxial fluxgate magnetometer just inboard\nof the SWEA and STE instruments.\n\nThe Solar Electron Proton Telescope (SEPT; ESTEC; U. Kiel) consists of two dual,\ndouble-ended magnet/foil solid state\ndetector particle telescopes that separate and measure directional\nfluxes of 20-400 keV electrons and 20-7000 keV protons.\n\nThe Supratherman Ion Telescope (SIT; GSFC, MPI, U.Maryland) is a\ntime-of-flight ion mass spectrometer that measures elemental\ncomposition of He-Fe ions over the 30-2000 keV/n energy range.\n\nThe Low Energy Telescope (LET; Caltech, GSFC, JPL) is a double-\nfan array of 14 solid state detectors that measures 1.5-13 MeV/n\nprotons and helium ions and 2-30 MeV/n heavier ions.\n\nThe High Energy Telescope (HET; Caltech, GSFC, JPL) is a linear array of six solid\nstate detectors that measures protons and helium ions up to 100 MeV/n\nand electrons up to 5 MeV.\n\nFurther IMPACT detail is available in Luhmann et al, Sp. Sci. Rev. (2008) 136: 117-184 and immediately following instrument-specific papers.\n",
        "Acknowledgement": "The STEREO IMPACT Team",
        "Contact": {
          "PersonID": "spase://SMWG/Person/Janet.G.Luhmann",
          "Role": "PrincipalInvestigator"
        },
        "InformationURL": [
          {
            "Name": "STEREO/IMPACT Mission Site",
            "URL": "http://sprg.ssl.berkeley.edu/impact/"
          },
          {
            "Name": "NSSDC's Master Catalog",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2006-047B-03",
            "Description": "Information about the In-Situ Measurements of Particles and CME Transients (IMPACT) experiment on the STEREO B mission."
          }
        ]
      },
      "InstrumentType": "Magnetometer",
      "InvestigationName": "In-Situ Measurements of Particles and CME Transients (IMPACT) on STEREO A",
      "ObservatoryID": "spase://SMWG/Observatory/STEREO-B"
    }
  }
}